Electronic thermometer



FIG. 1 is a top plan view of an electronic thermometer showing my new design;

FIG. 2 is a top plan view thereof with the probe omitted for ease of illustration;

FIG. 3 is a bottom plan view of FIG. 2;

FIG. 4 is a front elevational view of FIG. 2;

FIG. 5 is a rear elevational view of FIG. 2;

FIG. 6 is a left side elevational view of FIG. 2; and

FIG. 7 is a right side elevational view of FIG. 2. 

The ornamental design for a electronic thermometer, as shown. 